The RDRP XB2 Ultra Servo Mount is a direct replacement upgrade for the kit's flexible plastic parts. Using machined aircraft-grade 7075-T6 aluminum servo mounts and a machined carbon fiber upper brace, the Ultra Servo Mount greatly improves the overall rigidity of the servo area which results in a more precise steering feeling especially when running on high-bite surfaces. The alloy mounts feature a unique finned look that keeps weight low, while the heavily machined carbon fiber upper brace further adds to the factory-pro look. The Ultra Servo Mount is available in black and orange anodizing and it fits the XB2 and XT2 series kits.